(a) Define transitive relation. Give an example.
(b) Write the initial functions.
(c) Write distributive lattices.
(d) What is POSET?
(e) If A is finite set with |A|=4,determine how many binary operations can be defined on A?How many of these are commutative?
(f) Define finite set machine.
(g) What is a partially ordered set?
2. (a)...